/**
 * Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Description: Logger provider.
 */
#ifndef DATASYSTEM_COMMON_LOG_SPDLOG_LOGGER_PROVIDER_H
#define DATASYSTEM_COMMON_LOG_SPDLOG_LOGGER_PROVIDER_H

#include <chrono>
#include <mutex>

#include "datasystem/common/log/spdlog/log_param.h"
#include "datasystem/common/log/spdlog/logger_context.h"

namespace datasystem {

class LoggerProvider {
public:
    LoggerProvider() noexcept;
    explicit LoggerProvider(const GlobalLogParam &globalLogParam) noexcept;
    ~LoggerProvider();

    DsLogger GetDsLogger() noexcept;

    DsLogger InitDsLogger(const LogParam &logParam) noexcept;

    void DropDsLogger() noexcept;

    bool ForceFlush(std::chrono::microseconds timeout = (std::chrono::microseconds::max)()) noexcept;

private:
    std::shared_ptr<LoggerContext> context_{ nullptr };
    std::mutex mutex_;  // Protects access to loggers_ map for thread-safe operations.
};

}  // namespace datasystem

#endif